207978563541

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2957}}^1\times {\mathrm{56767}}^1$

素因数の和:59793

約数の個数: 32

約数和(自身を含む): 322405908480

約数和(自身を除く): 114427344939

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 2957, 8871, 20699, 56767, 62097, 170301, 174463, 397369, 523389, 1192107, 1221241, 3349253, 3663723, 10047759, 23444771, 70334313, 167860019, 503580057, 1175020133, 3525060399, 9903741121, 29711223363, 69326187847, 207978563541]

約数ペア:

[(1, 207978563541), (3, 69326187847), (7, 29711223363), (21, 9903741121), (59, 3525060399), (177, 1175020133), (413, 503580057), (1239, 167860019), (2957, 70334313), (8871, 23444771), (20699, 10047759), (56767, 3663723), (62097, 3349253), (170301, 1221241), (174463, 1192107), (397369, 523389)]